feat(docker): refactor to use pre-built images

- Add build/load script for image management
- Use .env config for image naming and PHP version
- Switch to www-data user in Dockerfile
- Update compose.yaml to use pre-built images
- Add .dockerignore
- Simplify entrypoint script

README.md

@@ -5,7 +5,9 @@
 ## Создание проекта:
 
 ```bash
-touch .env
+cp .env.example .env
+# !change .env for yourself
+./run.sh build
 docker compose up -d php-fpm
 docker compose exec php-fpm bash
 ```
@@ -20,15 +22,3 @@ laravel new example-app
 mv example-app/* example-app/.* ./
 rmdir example-app
 ```
-
-Изменить в `.env`
-
-```
-DB_CONNECTION=mysql
-DB_HOST=mysql
-DB_PORT=3306
-DB_DATABASE=app
-DB_USERNAME=laravel
-DB_PASSWORD=secret
-DB_ROOT_PASSWORD=secret
-```